@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500&family=Manrope:wght@400;500&display=swap");

:root {
  --ink: #15261f;
  --muted: #5f6c66;
  --paper: #f2f0e9;
  --line: rgba(21, 38, 31, 0.16);
  --accent: #a65935;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
}

main {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 0 clamp(1.5rem, 5vw, 5.5rem);
  overflow: hidden;
  position: relative;
}

main::after {
  content: "";
  position: absolute;
  width: min(48vw, 42rem);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  right: -18vw;
  top: 13vh;
  box-shadow: 0 0 0 7rem rgba(255, 255, 255, 0.15), 0 0 0 14rem rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

nav, footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

nav {
  min-height: 6.75rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: "Manrope", sans-serif;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-family: Georgia, serif;
  font-size: 0.95rem;
}

.hero {
  align-self: center;
  padding: 4rem 0;
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 2rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-family: "Manrope", sans-serif;
  font-size: clamp(3rem, 7.4vw, 7rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.intro {
  max-width: 31rem;
  margin: 2.3rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.7;
}

footer {
  min-height: 5.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 620px) {
  main { padding-inline: 1.25rem; }
  nav { min-height: 5.5rem; }
  .hero { padding: 5rem 0; }
  h1 { font-size: clamp(3rem, 16vw, 4.6rem); }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 0.45rem; }
  footer p { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}